I got called to a house today to make some repairs that the buyer's inspector sited. Most issues were minor and resolved, except one. I have two rooms that were added on a few years after the house was built. These two rooms are the problem area. Nearly all of the outlets have no ground. I found that most of the grounds were either twisted together in box or cut off short. None were hooked up. Well, I was able to resolve all but three.
Now here is my issue. What is the code regarding this issue? Is there any way around getting extremely in depth with this? Can I install gfi's in these locations or what is recommended? Two of them have grounds hooked up now but still unable to aquire a ground continuity back to panel. The third, has the ground wires cut back so short that I cant get to them. Thanks for your input.
If you can get the ground wire under a screw in the back of the box it gets you started. Then a self grounding receptacle will work. Did they, at least. get them all twisted together to continue the ground from box to box?
If you can get a 1/2" or so, you can also use one of those push on connectors we have been talking about. Then you can pigtail on as much wire as you need to tag the box and get to your devices.
Thanks for all of the great input. I am going back to attempt to get the remaining three fixed. If not, I will have to install the gfi's. A rewire is not really an option, due to this is the sellers responsibilty. They are not willing to go that route if any other option is available. ALthough I would love to because this is a D.I.Y. special. Whoever wired it, had no clue what they were doing.
The sad part about this issue is that it was an issue when the current owner bought the house. They were told that another electrician fixed the problem. Sadly, I know he never attempted based on what I am finding. I know the guy and would of never thought he would do that. I guess that is why I now serve some of his previous customers.
Around here there was a period of time, around the 60's where they EC's would take the grounding wire and run it outside the box, wrap them all together and install them under a bolt and nut through the bottom hole in the metal box. That might be all well and good, but when you went to loosed the nut on the inside of the box, you could not re-tighten it. You were left with a loose grounding connection and no way to fix it without removing the box.